Mr. Ralph Colburn Thompson Jr., PH.D.
Mr. Ralph Colburn Thompson Jr. is a Professional Counselor provider (Counselor) practicing in Elyria, OH, registered in the NPPES registry with NPI 1992828131 since 2007. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1992828131 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Ralph Colburn Thompson Jr. |
| Credential | PH.D. |
| Sex | Male |
| Practice address | Elyria, OH, 44035 |
| Phone | 4403235707 |
| Fax | 4403233016 |
| Enumeration date | 2007-04-10 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YP2500X | Professional Counselor | Primary | E-989 | OH |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: Ralph Thompson, PH.D. NPI: 1992828131 Taxonomy: 101YP2500X (Professional Counselor) Address: Elyria, OH, 44035
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1942425558 | Susan Wegelin | Individual | Social Worker | Elyria, OH |
| 1124243738 | Rebecca Thompson | Individual | Professional Counselor | Elyria, OH |
| 1942519889 | Kyan Leal | Individual | Mental Health Counselor | Elyria, OH |
| 1073878799 | Jessica Holland | Individual | Mental Health Counselor | Elyria, OH |
| 1588118012 | Danielle Ries | Individual | Counselor | Elyria, OH |
| 1417490806 | Randall James | Individual | Clinical Social Worker | Elyria, OH |
| 1316453624 | Daniel Colegrove | Individual | Social Worker | Elyria, OH |
| 1942777362 | Grace Mullen | Individual | Mental Health Counselor | Elyria, OH |
Verify this record
Cross-check NPI 1992828131 against the authoritative CMS record: view Mr. Ralph Colburn Thompson Jr. on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.